The reviewer discusses the COOSPO HW9 Armband Heart Rate Monitor extensively, highlighting its performance, comfort, and accuracy. They mention using it for several months across various activities like running, cycling, rowing, and high-intensity training. The reviewer compares it favorably to other heart rate monitors, noting its optical sensor technology and dual Bluetooth/ANT+ connectivity. They also contrast it with chest strap monitors and wrist-based sensors, praising its stability and reliability during exercise.
AI-Summary
Pros
Rock solid readings
Comfortable to wear on the arm
Stays in place during exercise
Dual broadcasting (Bluetooth and ANT+)
Connects to multiple devices simultaneously
Good battery life (around 40 hours of use)
Accurate compared to chest strap monitors
USB charging (no need for watch batteries)
Compatible with various apps and devices (Zwift, Strava, Concept 2, Water Rower, Aviron, Polar Beat)
Cons
Does not save heart rate data internally (requires connection to a device)
Not designed for wrist use (though it can be adapted)
Requires carrying a phone for data recording during activities
The reviewer discusses the COOSPO HW9 Armband Heart Rate Monitor, highlighting its features, comfort, and battery life while noting its older sensor technology.
AI-Summary
Pros
Comfortable and stretchy armband
Good battery life (reportedly 35 hours)
Includes two bands (bicep and forearm)
Lightweight (20g with bicep armband)
Rechargeable lithium-ion battery
Color-changing LED indicates heart rate zones
Pairs with Bluetooth and ANT+ technology
Affordable with a $15 coupon on Amazon
Cons
Uses older sensor technology (only two green LEDs and one photo detector)
No internal storage (requires real-time pairing with a device)
Key Points
Measures 1.6 in by 1.3 in by 0.4 in thick
Weighs 20g with bicep armband
Includes a magnetic charger and quick start guide
Retails for $59 but available with a $15 coupon on Amazon
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